CN201561381U

CN201561381U - Integrative LED ceramic lamp cup

Info

Publication number: CN201561381U
Application number: CN2009201835084U
Authority: CN
Inventors: 林良寿
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-30
Filing date: 2009-10-30
Publication date: 2010-08-25
Anticipated expiration: 2019-10-30

Abstract

The utility model relates to an integrative LED ceramic lamp cup. A lamp cup body comprises a joint and an outwards extended mating skirt; the joint is formed by non-conducting materials; the outwards extended mating skirt is connected into a whole with the joint; an electrode mounting position is arranged on the joint with an outer thread section; a first chamber containing a driving circuit is arranged on the upper portion of the electrode mounting position; a second chamber containing an LED lamp is arranged on the mating skirt; a lead wire hole is communicated between the first chamber and the second chamber; a heat radiating groove is arranged on the lateral wall of the mating skirt; an LED lamp aluminum base plate fixed seat is arranged on the lower edge of the mating skirt; the lamp cup is divided into an upper chamber and a lower chamber to isolate the driving circuit and an LED fixing aluminum base plate; heat of the aluminum base plate can be guided out of the heat radiating groove on the lateral wall of the mating skirt in order to keep the driving circuit to work in normal temperature state, thereby greatly prolonging integral service life and being extremely suitable for being used on high-power LED lamps. The integrative LED ceramic lamp cup has reasonable design and simple structure, and uses ceramic or glass materials with fine insulating property. Besides, an integrative cup head has the advantages of high-temperature resistance and no deforming.

Description

Integral LED pottery Lamp cup

Technical field:

The utility model belongs to electrical field, and particularly integral LED pottery Lamp cup is suitable for the supporting use of LED lamp of various models.

Background technology:

Progressively ripe along with energy-saving new light sources substitutes traditional incandescent lamp gradually in recent years, but up till now for this reason the electricity-saving lamp of fluorescence tubing still adopt metallic lamp holder.For this reason, the applicant formerly also proposes the energy-saving lamp holder scheme of several non-metal insulating material moulding, satisfies little demand together.But said structure can not adapt on the high-capacity LED lamp and uses, because there is the high defective of local pyrexia amount in the LED lamp, the heat dispersion that how to improve lamp holder promptly becomes the object of the utility model research.

Summary of the invention:

Task of the present utility model provides a kind of by non-conducting material moulding, the ceramic Lamp cup of integral LED high temperature resistant, good heat dissipation.

Task of the present utility model is finished like this: integral LED pottery Lamp cup, it is characterized in that: the Lamp cup main body includes by the interface of non-conducting material moulding and the abduction skirt cover of disjunctor with it, have the external thread section interface and be provided with first chamber that electrode installation position, its top are provided with ccontaining drive circuit, skirt is covered with second chamber of ccontaining LED lamp, be penetrated with a wire guide between first chamber and second chamber, skirt cover sidewall offers the heat radiation hole slot, its lower edge is provided with LED lamp aluminium base holder.Lamp cup is divided into upper and lower chamber, the aluminium base of isolated drive circuit and fixed L ED, the heat of aluminium base can be derived from the heat radiation hole slot of skirt cover sidewall, the protection drive circuit.

The utility model is reasonable in design, simple in structure, utilize the pottery or the glass of good insulation preformance to be material, characteristics high temperature resistant, indeformable, good heat dissipation that the Lamp cup of integrated molding has, the aluminium base of fixed L ED and drive circuit are separated design, neither influence the heat radiation of aluminium base, can keep drive circuit works in the normal temperature attitude again, can prolong whole service life greatly, be fit to very much use on the high-capacity LED lamp.

Description of drawings:

Below in conjunction with concrete legend the utility model is described further:

Fig. 1 integral LED pottery Lamp cup three-dimensional exploded view

Fig. 2 integral LED pottery Lamp cup stereogram

Fig. 3 integral LED pottery Lamp cup generalized section

Wherein

1-Lamp cup main body 11-interface

The 110-first chamber 111-first electrode installation position

The 112-second electrode installation position 12-skirt cover

The 120-second chamber 121-hole slot that dispels the heat

122-holder 123-screw eye

124-expansion slot 125-decorates line

13-wire guide 2-first electrode

3-aluminium base 31-screw hole

The 32-air-vent

The specific embodiment:

Embodiment one:

With reference to Fig. 1, Fig. 2 and Fig. 3, integral LED pottery Lamp cup, Lamp cup main body 1 is by the non-conducting material one-shot forming, and non-conducting material can be that selecting of pottery or glass is a kind of.The Lamp cup main body 1 of moulding includes the interface 11 and the abduction skirt cover 12 of disjunctor with it; Interface 11 tops are provided with first chamber 110 of ccontaining drive circuit, interface 11 external thread sections are provided with the electrode installation position, also can with light fixture on connect two electrodes of conduction, wherein, the thread segment of interface 1 outer moulding is the first electrode installation position 111, the open top of first chamber 110 is the second electrode installation position 112, first electrode 2 can be designed to the thread bush structure, directly be rotated with outside interface 1 thread segment and get final product, get final product and second electrode directly is convexly equipped with out the opening part of first chamber 110 when promptly being designed by drive circuit.The first electrode installation position 111 also can be the hole slot that is opened on interface 1 thread segment, this hole slot runs through first chamber 110, the first supporting with it electrode is the reed that can be fixed on the hole slot or directly by extending on the drive circuit board, makes it protrude from interface 1 thread segment during the assembling drive circuit board and get final product.

Described skirt cover 12 is provided with second chamber 120 of ccontaining LED lamp, skirt cover 12 sidewalls offer the holder 122 that heat radiation hole slot 121, its lower edge are provided with LED lamp aluminium base 3, holder 122 is preset with one to three screw eye 123, this screw eye 123 vertically penetrates skirt cover 12 sidewalls, skirt cover 12 sidewalls axially have an expansion slot 124 for screw or nut turnover operation along screw eye, so that screw locks from the top down on the screw hole 31 of aluminium base 3 correspondences, perhaps reverse, screw is on aluminium base 3 one side direction, in expansion slot 124, place a nut, cooperate locking.In addition, heat radiation hole slot 121 is vertical elongated slot, decorates line 125 with skirt cover 12 and is interspersed on skirt cover 12 sidewalls, meets esthetic requirement.

Aluminium base 3 is to be used for the pedestal of packaged LED lamp, be processed with air-vent 32 on this aluminium base 3, form convection channel from bottom to top with the heat radiation hole slot 121 on the skirt cover 12, take away the heat on the aluminium base 3, constitute good heat dissipation channel, keep lamp holder to be operated under the lower temperature, satisfy the need of lighting for a long time, also can prolong the service life of electronic device greatly.

With reference to Fig. 3, this is the pottery of integrated molding or the profile of glass Lamp cup main body 1, and

first chamber

110 and 120 of second chambers are penetrated with a wire guide 13, provide the electrical connecting wire of drive circuit and LED lamp to pass.The moulding process of Lamp cup main body 1 is the dry powder moulding, becomes porcelain through high-temperature calcination, and its mould is punching block or plaster mold.

Claims

1. integral LED pottery Lamp cup, it is characterized in that: the Lamp cup main body includes by the interface of non-conducting material moulding and the abduction skirt cover of disjunctor with it, have the external thread section interface and be provided with first chamber that electrode installation position, its top are provided with ccontaining drive circuit, skirt is covered with second chamber of ccontaining LED lamp, be penetrated with a wire guide between first chamber and second chamber, skirt cover sidewall offers the heat radiation hole slot, its lower edge is provided with LED lamp aluminium base holder.

2. integral LED pottery Lamp cup according to claim 1, it is characterized in that: non-conducting material is a kind of for selecting of pottery or glass.

3. integral LED pottery Lamp cup according to claim 1, it is characterized in that: the thread segment of the outer moulding of interface is the first electrode installation position, and the open top of first chamber is the second electrode installation position.

4. integral LED pottery Lamp cup according to claim 1, it is characterized in that: skirt cover holder is preset with one to three screw eye, this screw eye vertically penetrates skirt cover sidewall, and skirt cover sidewall axially has an expansion slot for screw or nut turnover operation along screw eye.

5. integral LED pottery Lamp cup according to claim 1, it is characterized in that: the heat radiation hole slot is vertical elongated slot, decorates line with the skirt cover and is interspersed on skirt cover sidewall.